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NCT01546038 · OUTCOME

Baseline mRNA Levels Associated With Best Overall Response at Phase 2 Unfit

A Study To Evaluate PF-04449913 With Chemotherapy In Patients With Acute Myeloid Leukemia or Myelodysplastic Syndrome · Source last updated 2020-03-03

Results reported by the registry submitting party. Population, time horizon, units and missing values must be read together.

Measure
MEDIAN
Unit
Normalized expression units
Interval / dispersion
Full Range
Time frame
Baseline (Cycle 1/Day 1 pre-dose)

What was measured

Responders were AML participants who achieved CR, CRi, MLFS, PR or PRi based on investigator-reported best overall response and MDS participants who achieved CR, mCR, PR or SD based on investigator-reported best overall response. Whole blood mRNA analyses were performed on 21 mRNA candidates. Baseline mRNA level showing statistically significant correlation with clinical response are reported. FOXM1: Forkhead box M1; PTCH1: Patched 1.

Analysis population: PD analysis set:all enrolled participants in Phase 2 Unfit who received at least 1 dose of glasdegib, had at least 1 PD parameter with a baseline and an adequate post treatment assessment.

Groups in this outcome

Phase 2 Unfit: Glasdegib 100 mg + LDAC (Biomarker, Responder)

AML subjects who achieved CR, CRi, MLFS, PR, or PRi (AML investigator reported best overall response), and MDS subjects who achieved CR, mCR, PR, or SD (MDS investigator reported best overall response).

Phase 2 Unfit: Glasdegib 100 mg+LDAC(Biomarker, Non-Responder)

AML subjects who did not achieve CR, CRi, MLFS, PR, or PRi; and MDS subjects who did not achieve CR, mCR, PR or SD were defined as non-responders for best overall response.

Group identifiers and denominators belong to this outcome only. They may differ in another outcome or in safety reporting.

Analysis denominator · Participants

GroupSource count
Phase 2 Unfit: Glasdegib 100 mg + LDAC (Biomarker, Responder)33
Phase 2 Unfit: Glasdegib 100 mg+LDAC(Biomarker, Non-Responder)55

Reported measurements

FOXM1

Analysis denominator · Participants

GroupSource count
Phase 2 Unfit: Glasdegib 100 mg + LDAC (Biomarker, Responder)15
Phase 2 Unfit: Glasdegib 100 mg+LDAC(Biomarker, Non-Responder)28
Values in Normalized expression units · Interval/dispersion: Full Range
GroupValueSpreadLowerUpperComment
Phase 2 Unfit: Glasdegib 100 mg + LDAC (Biomarker, Responder)0.20Not reported0.050.77Not reported
Phase 2 Unfit: Glasdegib 100 mg+LDAC(Biomarker, Non-Responder)0.40Not reported0.091.86Not reported
PTCH1

Analysis denominator · Participants

GroupSource count
Phase 2 Unfit: Glasdegib 100 mg + LDAC (Biomarker, Responder)14
Phase 2 Unfit: Glasdegib 100 mg+LDAC(Biomarker, Non-Responder)27
Values in Normalized expression units · Interval/dispersion: Full Range
GroupValueSpreadLowerUpperComment
Phase 2 Unfit: Glasdegib 100 mg + LDAC (Biomarker, Responder)0.20Not reported0.070.58Not reported
Phase 2 Unfit: Glasdegib 100 mg+LDAC(Biomarker, Non-Responder)0.10Not reported0.010.42Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        0.05
        upper Limit
        0.77
        value
        0.20
      2. group Id
        OG001
        lower Limit
        0.09
        upper Limit
        1.86
        value
        0.40
    denoms
    1. counts
      1. group Id
        OG000
        value
        15
      2. group Id
        OG001
        value
        28
      units
      Participants
    title
    FOXM1
  2. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        0.07
        upper Limit
        0.58
        value
        0.20
      2. group Id
        OG001
        lower Limit
        0.01
        upper Limit
        0.42
        value
        0.10
    denoms
    1. counts
      1. group Id
        OG000
        value
        14
      2. group Id
        OG001
        value
        27
      units
      Participants
    title
    PTCH1
denoms
  1. counts
    1. group Id
      OG000
      value
      33
    2. group Id
      OG001
      value
      55
    units
    Participants
description
Responders were AML participants who achieved CR, CRi, MLFS, PR or PRi based on investigator-reported best overall response and MDS participants who achieved CR, mCR, PR or SD based on investigator-reported best overall response. Whole blood mRNA analyses were performed on 21 mRNA candidates. Baseline mRNA level showing statistically significant correlation with clinical response are reported. FOXM1: Forkhead box M1; PTCH1: Patched 1.
dispersion Type
Full Range
groups
  1. description
    AML subjects who achieved CR, CRi, MLFS, PR, or PRi (AML investigator reported best overall response), and MDS subjects who achieved CR, mCR, PR, or SD (MDS investigator reported best overall response).
    id
    OG000
    title
    Phase 2 Unfit: Glasdegib 100 mg + LDAC (Biomarker, Responder)
  2. description
    AML subjects who did not achieve CR, CRi, MLFS, PR, or PRi; and MDS subjects who did not achieve CR, mCR, PR or SD were defined as non-responders for best overall response.
    id
    OG001
    title
    Phase 2 Unfit: Glasdegib 100 mg+LDAC(Biomarker, Non-Responder)
param Type
MEDIAN
population Description
PD analysis set:all enrolled participants in Phase 2 Unfit who received at least 1 dose of glasdegib, had at least 1 PD parameter with a baseline and an adequate post treatment assessment.
reporting Status
POSTED
time Frame
Baseline (Cycle 1/Day 1 pre-dose)
title
Baseline mRNA Levels Associated With Best Overall Response at Phase 2 Unfit
type
SECONDARY
unit Of Measure
Normalized expression units

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Preserved source evidence · Not medical advice